Learn more

ZHONGHAO CHENGUANG RES INST OF CHEMICAL INDUSTRY CO LTD

Overview
  • Total Patents
    11
About

ZHONGHAO CHENGUANG RES INST OF CHEMICAL INDUSTRY CO LTD has a total of 11 patent applications. Its first patent ever was published in 2010. It filed its patents most often in EPO (European Patent Office), Republic of Korea and China. Its main competitors in its focus markets macromolecular chemistry and polymers, chemical engineering and organic fine chemistry are STYRENE CO POLYMERS LTD, KUMHO POLYCHEM CO LTD and MATYJASZEWSKI KRZYSZTOF.

Patent filings in countries

World map showing ZHONGHAO CHENGUANG RES INST OF CHEMICAL INDUSTRY CO LTDs patent filings in countries

Patent filings per year

Chart showing ZHONGHAO CHENGUANG RES INST OF CHEMICAL INDUSTRY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Jianxin 8
#2 Xiao Ping 3
#3 Liu Bin 3
#4 Zhou Yunfeng 3
#5 Hu Xianquan 3
#6 Gao Jiayong 2
#7 Wang Xianrong 2
#8 Lan Jun 2
#9 Zhao Shaochun 2
#10 Bai Rong 2

Latest patents

Publication Filing date Title
CN102914123A Method for drying polytetrafluoroethylene dispersion resin
CN102827479A Liquid silicone rubber